IT1024711B - Convertitore numerico, analogico non lineare - Google Patents
Convertitore numerico, analogico non lineareInfo
- Publication number
- IT1024711B IT1024711B IT70196/74A IT7019674A IT1024711B IT 1024711 B IT1024711 B IT 1024711B IT 70196/74 A IT70196/74 A IT 70196/74A IT 7019674 A IT7019674 A IT 7019674A IT 1024711 B IT1024711 B IT 1024711B
- Authority
- IT
- Italy
- Prior art keywords
- analog
- linear
- numeric converter
- numeric
- converter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/70—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/02—Reversible analogue/digital converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/86—Digital/analogue converters with intermediate conversion to frequency of pulses
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7338812A FR2250234B1 (it) | 1973-10-31 | 1973-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1024711B true IT1024711B (it) | 1978-07-20 |
Family
ID=9127173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70196/74A IT1024711B (it) | 1973-10-31 | 1974-10-28 | Convertitore numerico, analogico non lineare |
Country Status (7)
Country | Link |
---|---|
US (1) | US3999181A (it) |
JP (1) | JPS50113162A (it) |
DE (1) | DE2451356A1 (it) |
FR (1) | FR2250234B1 (it) |
GB (1) | GB1427127A (it) |
IT (1) | IT1024711B (it) |
NL (1) | NL7414206A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068228A (en) * | 1974-01-08 | 1978-01-10 | Electronique Marcel Dassault | Multiple channel amplifier |
US4100534A (en) * | 1976-12-09 | 1978-07-11 | Tuthill Corporation | Electronic security system |
JPS5799821A (en) * | 1980-12-15 | 1982-06-21 | Sony Corp | Digital-to-analogue converter |
US5412587A (en) * | 1988-12-28 | 1995-05-02 | The Boeing Company | Pseudorandom stochastic data processing |
JPH0563627A (ja) * | 1991-08-30 | 1993-03-12 | Nec Corp | 電力制御回路 |
US5404176A (en) * | 1993-09-10 | 1995-04-04 | Ati Technologies Inc. | Digital color video image enhancement for a random dither circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894254A (en) * | 1953-12-10 | 1959-07-07 | Raytheon Co | Conversion of binary coded information to pulse pattern form |
FR1518697A (fr) * | 1966-11-28 | 1968-03-29 | Labo Cent Telecommunicat | Décodeur non linéaire à caractéristique discontinue |
FR1518778A (fr) * | 1967-01-26 | 1968-03-29 | Labo Cent Telecommunicat | Circuit de décodage et de codage à caractéristique logarithmique |
US3612845A (en) * | 1968-07-05 | 1971-10-12 | Reed C Lawlor | Computer utilizing random pulse trains |
US3632996A (en) * | 1970-05-14 | 1972-01-04 | Nasa | Digital quasi-exponential function generator |
BE791410A (fr) * | 1971-11-19 | 1973-05-14 | Westinghouse Electric Corp | Appareil et methode de conversion d'une information numerique en une information analogique |
BE792988A (fr) * | 1971-12-22 | 1973-04-16 | Western Electric Co | Dispositif numerique |
FR2172779B1 (it) * | 1972-02-21 | 1974-06-28 | Alsthom Cgee | |
GB1360943A (en) * | 1972-02-24 | 1974-07-24 | Marconi Co Ltd | Digital-to-analogue converters |
DE2317851B2 (de) * | 1973-04-10 | 1975-04-24 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth | Digital-Analog-Wandler |
-
1973
- 1973-10-31 FR FR7338812A patent/FR2250234B1/fr not_active Expired
-
1974
- 1974-10-24 US US05/517,836 patent/US3999181A/en not_active Expired - Lifetime
- 1974-10-28 GB GB4653374A patent/GB1427127A/en not_active Expired
- 1974-10-28 IT IT70196/74A patent/IT1024711B/it active
- 1974-10-29 DE DE19742451356 patent/DE2451356A1/de active Pending
- 1974-10-30 JP JP49124510A patent/JPS50113162A/ja active Pending
- 1974-10-30 NL NL7414206A patent/NL7414206A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7414206A (nl) | 1975-05-02 |
FR2250234B1 (it) | 1976-10-01 |
DE2451356A1 (de) | 1975-05-07 |
GB1427127A (en) | 1976-03-10 |
FR2250234A1 (it) | 1975-05-30 |
JPS50113162A (it) | 1975-09-05 |
US3999181A (en) | 1976-12-21 |
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